Dutch ISP finds 120,000 ADSL accounts with default passwords

KPN, a major Dutch internet service provider (ISP), has found that over one hundred thousand of its customers have never changed their default passwords, leaving accounts vulnerable to unauthorised access. According to a forum postDutch language link by the company, approximately 120,000 of its 180,000 business ADSL customers had not changed their default password from "welkom01"; about 20,000 other customers were said to be using their username as their passwords.